主题：请老师把文华的转换一下,谢谢了

A1:=(REF(O,1) + REF(C,1)) / 2;
A2:=(H + L + C) / 3;
A3:=MAX(MAX(A1,A2),H);
A4:=MIN(MIN(A1,A2),L);
A5:=IF(A1 < A2,A3 - A4 + A2 - A1,A3 - A4);
A6:=IF(A1 > A2,A3 - A4 + A1 - A2,A3 - A4);
A7:=A5 / (A5 + A6) * VOL * MAX(ABS(A1 - A2) / (A3 - A4),0.15) / 10000;
A8:=A6 / (A5 + A6) * VOL * MAX(ABS(A1 - A2) / (A3 - A4),0.15) / 10000;
主力:(A7 - A8) * 25000,NODRAW;
LOWV:=LLV(LOW,9);
HIGHV:=HHV(HIGH,9);
RSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,3);
K:EMA(RSV,3);
D:MA(K,3);
XA:ISUP;
XB:主力<0;
XC:K<D;
if XA&&XB&&XC=1 then begin
 //SPK;
 sell(holding>0,1,MARKET);
 buyshort(holding=0,1,MARKET);
end
if (C>=ENTERPRICE+8*MINDIFF or C<=ENTERPRICE-10*MINDIFF) and holding<0  then begin
 sellshort(1,1,MARKET);
end

YA:ISDOWN;
YB:主力>0;
YC:K>D;
if YA&&YB&&YC=1 then begin
 sellshort(holding<0,1,MARKET);
 buy(holding=0,1,MARKET);
end
if (C<=ENTERPRICE-8*MINDIFF or  C>=ENTERPRICE+10*MINDIFF) and holding>0 then begin
 sell(1,1,MARKET);
end